package com.itheima.sh;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.SpringCloudApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

/*@SpringBootApplication
@EnableDiscoveryClient
@EnableCircuitBreaker  //开启Hystrix支持 */
@EnableFeignClients  //开启feign支持
@SpringCloudApplication  //可代替第一个第二个和第三个的注解

public class ConsumerApplication {

    // 注册RestTemplate的对象到Spring的容器中
    @Bean
    @LoadBalanced
    public RestTemplate restTemplate() {
        return new RestTemplate();
    }


    public static void main(String[] args) {
        SpringApplication.run(ConsumerApplication.class,args);
    }
}
